Medium severity · published Mar 12, 2021
CVE-2021-21080
Adobe Connect version 11.0.7 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability
6.1
CVSS
1.2%
EPSS
No
On KEV
Description
Adobe Connect version 11.0.7 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this vulnerability to inject malicious JavaScript content that may be executed within the context of the victim's browser when they browse to the page containing the vulnerable field.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
Connect · Adobe
through 11.0.7 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-21080
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-21080
Vendor Advisory
https://helpx.adobe.com/security/products/connect/apsb21-19.html
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